Universal Licensing System
WRTJ437
LINCOLN COUNTY EMA
License details
| ULS identifier | 4626010 |
|---|
| Call sign | WRTJ437 |
|---|
| Radio service | PW |
|---|
| Status | A |
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| Grant date | 2022-06-23 |
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| Expiration | 2032-06-23 |
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| Frequency range | 154.95 - 158.82 MHz (2 frequencies) |
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| Locations | 7 |
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| Representative location | EUREKA, LINCOLN, MT |
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| Coordinates | 48.6431944, -115.0916944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:11 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 154.95000000 | | | 25.000000 | 18.400000 | |
| 4 | 1 | FB2 | 154.95000000 | | | 25.000000 | 9.300000 | |
| 7 | 1 | FB2 | 154.95000000 | | | 75.000000 | 75.000000 | |
| 2 | 1 | MO | 158.82000000 | | | 100.000000 | 100.000000 | |
| 3 | 1 | FX1 | 158.82000000 | | | 25.000000 | 25.000000 | |
| 5 | 1 | MO | 158.82000000 | | | 100.000000 | 100.000000 | |
| 8 | 1 | MO | 158.82000000 | | | 100.000000 | 100.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 154.95000000 | | 8K10F3E |
| 1 | 1 | 154.95000000 | | 11K2F3E |
| 4 | 1 | 154.95000000 | | 11K2F3E |
| 4 | 1 | 154.95000000 | | 8K10F3E |
| 7 | 1 | 154.95000000 | | 8K10F3E |
| 7 | 1 | 154.95000000 | | 11K2F3E |
| 2 | 1 | 158.82000000 | | 8K10F3E |
| 2 | 1 | 158.82000000 | | 11K2F3E |
| 3 | 1 | 158.82000000 | | 11K2F3E |
| 3 | 1 | 158.82000000 | | 8K10F3E |
| 5 | 1 | 158.82000000 | | 8K10F3E |
| 5 | 1 | 158.82000000 | | 11K2F3E |
| 8 | 1 | 158.82000000 | | 11K2F3E |
| 8 | 1 | 158.82000000 | | 8K10F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 10 KM NE OF HWY 37, EUREKA, LINCOLN, MT | 48.64319444, -115.09169444 | 1924.000 m | GTOWER | 30.000 m structure / 33.000 m overall | |
| 2 | T | | | | | | |
| 3 | T | MT | | | | | |
| 4 | T | ATOP MT. MARSTON, EUREKA, LINCOLN, MT | 48.76447222, -114.79022222 | 2243.000 m | LTOWER | 20.000 m structure / 23.000 m overall | |
| 5 | T | | | | | | |
| 7 | T | BLACK BUTTE, EUREKA, LINCOLN, MT | 48.86452778, -115.13119444 | 1174.000 m | LTOWER | 30.000 m structure / 33.000 m overall | |
| 8 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 33.000 m | | | | 573.200 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | 20.000 m | | | | 805.500 | |
| 1 | 5 | T | | | | | | | |
| 1 | 7 | T | | 20.000 m | | | | 134.000 | |
| 1 | 8 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 952 EAST SPRUCE ST. SUITE 205, LIBBY, MT | LINCOLN | 4062936296 |
License history
| Date | File or call sign | Action |
|---|
| 2023-03-28 | WRTJ437 | LETCNS |
| 2022-06-23 | WRTJ437 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4626010 | 2026-08-02 01:14:11 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRTJ437 | ULS 4626010 | 2026-08-02 01:14:11 |
| Status | A | ULS 4626010 | 2026-08-02 01:14:11 |
| Service | PW | ULS 4626010 | 2026-08-02 01:14:11 |
| Grant Date | 2022-06-23 | ULS 4626010 | 2026-08-02 01:14:11 |
| Expiration Date | 2032-06-23 | ULS 4626010 | 2026-08-02 01:14:11 |